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fix: typo "CLTZ"-> "CTLZ" #90051

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Merged
merged 1 commit into from
Apr 26, 2024
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fix: typo "CLTZ"-> "CTLZ" #90051

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2 changes: 1 addition & 1 deletion llvm/lib/Target/X86/X86ISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -27893,7 +27893,7 @@ static SDValue LowerVectorCTLZInRegLUT(SDValue Op, const SDLoc &DL,
SDValue InRegLUT = DAG.getBuildVector(CurrVT, DL, LUTVec);

// Begin by bitcasting the input to byte vector, then split those bytes
// into lo/hi nibbles and use the PSHUFB LUT to perform CLTZ on each of them.
// into lo/hi nibbles and use the PSHUFB LUT to perform CTLZ on each of them.
// If the hi input nibble is zero then we add both results together, otherwise
// we just take the hi result (by masking the lo result to zero before the
// add).
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